PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Perfusion systems typically contain one or more of an oxygenator, tubing sets, filters, blood reservoirs, sensors, connectors, blood cooling coils and other items comprising an extracorporeal blood circuit that may be used in heart by-pass procedures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com